Fix virtual/override/final usage in the rest of Source/core/.

Source/core/inspector/WorkerInspectorController.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 46 matching lines @@
 #include "wtf/PassOwnPtr.h"
 
 namespace blink {
 
 namespace {
 
 class PageInspectorProxy final : public InspectorFrontendChannel {
     WTF_MAKE_FAST_ALLOCATED(PageInspectorProxy);
 public:
     explicit PageInspectorProxy(WorkerGlobalScope* workerGlobalScope) : m_workerGlobalScope(workerGlobalScope) { }
-    virtual ~PageInspectorProxy() { }
+    ~PageInspectorProxy() override { }
 private:
-    virtual void sendProtocolResponse(int callId, PassRefPtr<JSONObject> message) override
+    void sendProtocolResponse(int callId, PassRefPtr<JSONObject> message) override
     {
         // Worker messages are wrapped, no need to handle callId.
         m_workerGlobalScope->thread()->workerReportingProxy().postMessageToPageInspector(message->toJSONString());
     }
-    virtual void sendProtocolNotification(PassRefPtr<JSONObject> message) override
+    void sendProtocolNotification(PassRefPtr<JSONObject> message) override
     {
         m_workerGlobalScope->thread()->workerReportingProxy().postMessageToPageInspector(message->toJSONString());
     }
-    virtual void flush() override { }
+    void flush() override { }
     WorkerGlobalScope* m_workerGlobalScope;
 };
 
 class WorkerStateClient final : public InspectorStateClient {
     WTF_MAKE_FAST_ALLOCATED(WorkerStateClient);
 public:
     WorkerStateClient(WorkerGlobalScope* context) { }
-    virtual ~WorkerStateClient() { }
+    ~WorkerStateClient() override { }
 
 private:
-    virtual void updateInspectorStateCookie(const String& cookie) override { }
+    void updateInspectorStateCookie(const String& cookie) override { }
 };
 
 class RunInspectorCommandsTask final : public InspectorTaskRunner::Task {
 public:
     explicit RunInspectorCommandsTask(WorkerThread* thread)
         : m_thread(thread) { }
-    virtual ~RunInspectorCommandsTask() { }
-    virtual void run() override
+    ~RunInspectorCommandsTask() override { }
+    void run() override
     {
         // Process all queued debugger commands. WorkerThread is certainly
         // alive if this task is being executed.
         m_thread->willEnterNestedLoop();
         while (MessageQueueMessageReceived == m_thread->runDebuggerTask(WorkerThread::DontWaitForMessage)) { }
         m_thread->didLeaveNestedLoop();
     }
 
 private:
     WorkerThread* m_thread;
@@ skipping 142 matching lines @@
     visitor->trace(m_injectedScriptManager);
     visitor->trace(m_workerThreadDebugger);
     visitor->trace(m_backendDispatcher);
     visitor->trace(m_agents);
     visitor->trace(m_workerDebuggerAgent);
     visitor->trace(m_asyncCallTracker);
     visitor->trace(m_workerRuntimeAgent);
 }
 
 } // namespace blink